The asset "application.css" is not present in the asset pipeline.の解決

解決したいこと

The asset "application.css" is not present in the asset pipeline.

のエラーをなくしたい

状況
LightsailにRailsを乗せてデプロイしようとしている
nginx, unicornは動いたがurlを開くと
We're sorry, but something went wrong.
の表示

log/production.logを見るとタイトルのエラーが出ていた

https://qiita.com/metheglin/items/c5c756246b7afbd34ae2
こちらの記事を参考に調査を進め、おそらくprecompileは成功している様子

※public/assetsの中身

application-f0ad22231c8d84d2e162e20a155d6129179d4ff7bde8f55a3f9010447d7ff81a.css
application-f0ad22231c8d84d2e162e20a155d6129179d4ff7bde8f55a3f9010447d7ff81a.css.gz
manifest-cadda289ef9c70eaa0879a36e6263cb33f7523a16b3ef862e0b8609cdc2bdab1.js
manifest-cadda289ef9c70eaa0879a36e6263cb33f7523a16b3ef862e0b8609cdc2bdab1.js.gz
.sprockets-manifest-2587fd779e202a63fef6d25948a3fd3a.json
test_page-d0ff5974b6aa52cf562bea5921840c032a860a91a3512f7fe8f768f6bbe005f6.css
test_page-d0ff5974b6aa52cf562bea5921840c032a860a91a3512f7fe8f768f6bbe005f6.css.gz

ファイル名直打ちでのアクセスも通っています

５はHTMLのソースを見ることができず確認できていません
どなたか原因の思い当たる方はいらっしゃいませんか？

参考
application.html.erb

<!DOCTYPE html>
<html>
  <head>
    <title>SchedulingTool</title>
    <%= csrf_meta_tags %>
    <%= csp_meta_tag %>

    <%= stylesheet_link_tag 'application', media: 'all', 'data-turbolinks-track': 'reload' %>
    <%= javascript_pack_tag 'application', 'data-turbolinks-track': 'reload' %>
  </head>

  <body>
    <%= yield %>
  </body>
</html>

application.css

/*
 * This is a manifest file that'll be compiled into application.css, which will include all the files
 * listed below.
 *
 * Any CSS and SCSS file within this directory, lib/assets/stylesheets, or any plugin's
 * vendor/assets/stylesheets directory can be referenced here using a relative path.
 *
 * You're free to add application-wide styles to this file and they'll appear at the bottom of the
 * compiled file so the styles you add here take precedence over styles defined in any other CSS/SCSS
 * files in this directory. Styles in this file should be added after the last require_* statement.
 * It is generally better to create a new file per style scope.
 *
 *= require_tree .
 *= require_self
 */